GSM RTU GPRS RTU 3G RTU FOR Diesel Engine generator Remote Control Monitoring System
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T |
| Supply Ability: | 50000 |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | GPRS GPS Data Logger, GSM RTU GSM SMS Alarm Controller, GSM RTU GSM SMS Temeprature Alarm Controller, GSM RTU GPRS RTU 3G RTU Controller Alarm S26x, GSM RTU |
Product Detail
| Model No.: | S275 |
|---|---|
| Means of Transport: | Air |
| Brand Name: | King Pigeon |
| Network: | GSM SMS GPRS 3G |
| Serial Ports: | USB,rs232,rs485,rj45 |
| AIN: | 6/4/2 |
| DIN: | 8/4/2 |
| DO: | 4/4/2 |
| Production Capacity: | 50000 |
| Packing: | BOX |
| Delivery Date: | 1DAY |
Product Description
The GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can extend up to 64 additional I/O or connect intelligent meters or PLC. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G and RJ45 LAN IP communications
S27x GSM 3G RTU M2M Automation Table
Model | Details | 3G | Precision | DIN | AIN | PT100 | DO | Register | Record | Port | |
S270 | More | V | 12bit | 2 | 2 | 0 | 2 | X | 200 | USB | |
S271 | More | V | 12bit | 4 | 4 | 0 | 4 | X | 200 | ||
S271-PT | More | V | 12bit | 4 | 0 | 4 | 4 | X | 200 | USB | |
S271-PTA | More | V | 12bit | 4 | 2 | 2 | 4 | X | 200 | USB | |
S272 | More | V | 12bit | 8 | 6 | 0 | 4 | X | SD | USB/RS232/RS485 | |
S273 | More | V | 12bit | 8 | 6 | 0 | 4 | 64 | SD | ||
S274 | More | Reserved | |||||||||
S275 | More | V | 16bit | 8 | 6 | 0 | 4 | 64 | SD | USB/RS232/RS485/RJ45 | |
Notice | 1. *C stands for inbuilt module is CDMA2000. *W stands for inbuilt module is WCDMA. 2. All of them support 1 temperature and 1 humidity inputs for environment monitoring. | ||||||||||
The GSM 3G M2M RTU can be used as remote access control; the authorized users can open the gate or turn on the machine with a free charge call at specified time.
The GSM 3G M2M RTU supports Modbus RTU, Modbus TCP, TCP/UDP protocol, transparent data transmission over GPRS/3G, RS232, RS485, RJ45, performs as Modbus Master or Modbus Slave.
The GSM 3G M2M RTU can be used as Modbus RTU SMS Alarm, when the data acquisition from via RS232/485 exceeds threshold, it also can send pre-definition SMS to users.
1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system;
2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery;
3. 4G SD card for save historical data, USB port for configuration and upgrade firmware;
4. 6 analog inputs, 16bits, supports 0-5V, 0-20mA, 4-20mA;
5. 4 Relay outputs, 5A/30VDC,5A/250VAC;
6. 8 digital inputs, dry contact or level input. One of the input can be used as counter;
7. 1 temperature probe input, 1 humidity transducer input;
8. I/O ports with opto-isolated, RS232/485 with 15KV ESD protection;
9. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G/RJ45 LAN network;
10. RS232/RS485 can performs Modbus RTU Master, Modbus RTU Slave, supports 01,02,03,04,05 code, up to 64 registers, the register arise alarm also can send SMS to alert;
11. RS232/485 can be used as data transparent transmission for different intelligent meters or PLC;
12. Automatically resend the data while communication failure, GPRS failure will alert by SMS text;
13. Supports remotely restart the RTU, and configure it by SMS commands remotely;
14. Supports over voltage protection and phase-reversal protection;
15. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message.
16. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.
Item | Reference Scope |
DC Power supply | Standard adapter: DC 12V/1.5A Range 9-36VDC |
Power consumption | Standby:12V/70mA; Working Max.: 12V/300mA |
GSM Frequency | 850/900/1800/1900Mhz |
Transmit power | Class 4 (2W) at EGSM 900 and EGSM 850 Class 1 (1W) at GSM 1800 and GSM 1900 |
GPRS connectivity | GPRS multi-slot class 10 |
GPRS Data Transmission | GPRS data downlink transfer: max. 85.6 kbps GPRS data uplink transfer: max. 42.8 kbps Coding scheme: CS-1, CS-2, CS-3 and CS-4 |
TCP/IP stack | TCP,UDP |
SIM interface | Supporting 3V SIM Card |
External antenna | SMA Antenna interface, 50 Ohm |
Serial Interfaces | 1 USB Port; |
Protocols | SMS, GPRS UDP,TCP, Modbus RTU, Modbus TCP and more equipment protocols can be added according to requirements. |
RS232/485 | 1 RS232 and 1 RS485, Support Transparent transmission and Modbus RTU Master, Modbus RTU Slave. |
RJ45 | 1 RJ45, support Modbus TCP protocol. |
Digital Inputs | 8 Digital input, NC/NO/Edge/Level type, Can be used as Pulse Counters; |
Analog Inputs | 6 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA; |
Temp.&Hum Inputs | Temperature range: -40°C to +80°C. Humidity Range: 0~100%RH; |
Relay Outputs | 4, Rated: 5A/30VDC,5A/250VAC |
Power Outputs | 1 Port, for external device; |
Memory Capacity | Internal Memory inside, can save the data for 1000events. |
Backup Battery | 3.7V 1200mAH |
Temperature range | -10-+70 °C |
Humidity range | Relative humidity 95% (condensation free) |
Exterior dimension | 168mm*113mm*32.3mm |
Net Weight | 1000 g |